200510452 has 12 divisors (see below), whose sum is σ = 354368196. Its totient is φ = 99262400.

The previous prime is 200510447. The next prime is 200510467. The reversal of 200510452 is 254015002.

It can be written as a sum of positive squares in 2 ways, for example, as 90554256 + 109956196 = 9516^2 + 10486^2 .

It is a super-2 number, since 2×200510452² = 80408882722488608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247753 + ... + 248560.

It is an arithmetic number, because the mean of its divisors is an integer number (29530683).

Almost surely, 2^200510452 is an apocalyptic number.

It is an amenable number.

200510452 is a deficient number, since it is larger than the sum of its proper divisors (153857744).

200510452 is a wasteful number, since it uses less digits than its factorization.

200510452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496418 (or 496416 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 200510452 is about 14160.1713266471. The cubic root of 200510452 is about 585.3006485394.

Adding to 200510452 its reverse (254015002), we get a palindrome (454525454).

The spelling of 200510452 in words is "two hundred million, five hundred ten thousand, four hundred fifty-two".